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Individual Calculations July 2022 |
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| Zhang, Brian Total change: 87.20 | |   |
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| 2022 Eastern Ontario Open | Ottawa | CAN | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1295 | 1.00 | 4 | 0.86 | 40 | 34.40 | |
|  Sharma, Vishruth | | | 1933 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Batorshyn, Ilia | | | 1857 | CAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | He, Emma | | wf | 1705 | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mok, Yuen Tak | | | 1839 | CAN | 0.50 | 1 | 0.47 | 40 | 18.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2022 Eagle Minds Chess Mates Grandpri-3 Open | Waterdown | CAN | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1295 | 2.00 | 4 | 1.32 | 40 | 52.80 | |
| | Hua, Michelle | | | 1683 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Supsup, Ferdinand | | | 1636 | CAN | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Wang, Bingfei | | | 1655 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Joseph, Jonath | | | 1391 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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